Skip to main content

Rare Gemstone Engagement Rings

3.96 Carat Oval Aquamarine Diamond Three Stone Alternative Engagement Ring
3.96 Carat Oval Aquamarine Diamond Three Stone Alternative Engagement Ring

3.96 Carat Oval Aquamarine Diamond Three Stone Alternative Engagement Ring

Located in Beverly Hills, CA

Jewelry Beverly Hills storefront on 1stDibs to discover new arrivals of alternative engagement rings, rare

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Multi-gemstone, White Diamond, Diamond, Aquamarine, Platinum

3.76 Carat GIA Certified Ceylon Sapphire Three-Stone Platinum Engagement Ring
3.76 Carat GIA Certified Ceylon Sapphire Three-Stone Platinum Engagement Ring

3.76 Carat GIA Certified Ceylon Sapphire Three-Stone Platinum Engagement Ring

By Merkaba

Located in Beverly Hills, CA

to color, symbolism, and the rare elegance of a fine Ceylon sapphire engagement ring. Delivery and

Category

21st Century and Contemporary Sri Lankan Modern Engagement Rings

Materials

Diamond, White Diamond, Multi-gemstone, Sapphire, Platinum

Recent Sales

Oval Cut Alexandrite Bridal Wedding Ring, Art Deco Rose Gold Engagement Ring
Oval Cut Alexandrite Bridal Wedding Ring, Art Deco Rose Gold Engagement Ring

Oval Cut Alexandrite Bridal Wedding Ring, Art Deco Rose Gold Engagement Ring

Located in Orlando, Florida

, Oval Cut Alexandrite Bridal Wedding Ring For Her Vintage Unique rare gemstone Engagement Ring 18K

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Alexandrite, Diamond, 18k Gold, Rose Gold, Gold

Vintage 1.22ct Green Peridot in Yellow Gold Ring with Orange Enamel
Vintage 1.22ct Green Peridot in Yellow Gold Ring with Orange Enamel

Vintage 1.22ct Green Peridot in Yellow Gold Ring with Orange Enamel

Located in Miami, FL

snake-like pattern. With its intricate detailing and rare vintage charm, this gemstone engagement ring

Category

Mid-20th Century North American Artisan Cocktail Rings

Materials

Peridot, Gold, 10k Gold, Yellow Gold, Enamel

2.79 Ct Violet Blue Sapphire Cushion Cut Platinum Engagement Ring - GIA
2.79 Ct Violet Blue Sapphire Cushion Cut Platinum Engagement Ring - GIA

2.79 Ct Violet Blue Sapphire Cushion Cut Platinum Engagement Ring - GIA

Located in Beverly Hills, CA

-Certified Sapphire – Sri Lanka Origin. This exquisite platinum three-stone engagement ring features a rare

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Blue Diamond, Yellow Di...

Rare Bicolor Tourmaline Emerald-Cut 18K Rose Gold  Diamond Ring - Unique Luxury
Rare Bicolor Tourmaline Emerald-Cut 18K Rose Gold  Diamond Ring - Unique Luxury

Rare Bicolor Tourmaline Emerald-Cut 18K Rose Gold Diamond Ring - Unique Luxury

By Merkaba

Located in Beverly Hills, CA

rare interplay of vibrant green and delicate pink hues, this one-of-a-kind gemstone captivates with its

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, White Diamond, Multi-gemstone, Tourmaline, Emerald, 18k Gold, R...

People Also Browsed

10.5 Carat Cushion-Cut Neon Mint Tourmaline and Diamond 18K Gold Ring
10.5 Carat Cushion-Cut Neon Mint Tourmaline and Diamond 18K Gold Ring

10.5 Carat Cushion-Cut Neon Mint Tourmaline and Diamond 18K Gold Ring

Located in Beverly Hills, CA

This one-of-a-kind three-stone ring features a striking 10.5-carat cushion-cut neon mint tourmaline, set in 18K yellow gold and accented by two Cadillac-shaped white diamonds E color...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Tourmaline, 18k Gold, Gold, Yellow Gold

Exotic 8.20 Carat Emerald Cut Indicolite Tourmaline Loose Gemstone - Merkaba
Exotic 8.20 Carat Emerald Cut Indicolite Tourmaline Loose Gemstone - Merkaba

Exotic 8.20 Carat Emerald Cut Indicolite Tourmaline Loose Gemstone - Merkaba

By Merkaba

Located in Beverly Hills, CA

Offered loose and unmounted, this rare 8.20 carat emerald cut indicolite tourmaline is a collector level gemstone with a saturated blue green tone that shifts beautifully with the li...

Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

Tourmaline, Indicolite, Emerald, 18k Gold, Rose Gold, White Gold, Yellow...

Rare 5.73 Carat Natural Red Spinel Emerald Cut – Collector's Luxury Gemstone
Rare 5.73 Carat Natural Red Spinel Emerald Cut – Collector's Luxury Gemstone

Rare 5.73 Carat Natural Red Spinel Emerald Cut – Collector's Luxury Gemstone

$53,700Sale Price|40% Off

W 0.39 in D 0.24 in L 0.46 in

Rare 5.73 Carat Natural Red Spinel Emerald Cut – Collector's Luxury Gemstone

By Merkaba

Located in Beverly Hills, CA

Exceptional 5.73 Carat Natural Red Spinel – A Rare Collector's Gem By Merkaba Beverly Hills. Discover unparalleled luxury with this 5.73 carat natural Red Spinel, an extraordinary u...

Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel, Emerald, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum,...

3.91 Carat Sea-Foam Green Beryl Cushion Cadillac Diamond Platinum Ring
3.91 Carat Sea-Foam Green Beryl Cushion Cadillac Diamond Platinum Ring

3.91 Carat Sea-Foam Green Beryl Cushion Cadillac Diamond Platinum Ring

By Merkaba

Located in Beverly Hills, CA

Sea-Foam 3.91 Carat. Green Beryl Three-Stone Platinum Diamond Ring by Merkaba Jewelry Beverly Hills. Merkaba Jewelry Beverly Hills proudly presents an exquisite 3.91-carat Sea-Foam ...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Multi-gemstone, Beryl, Green Beryl, Platinum

4.36 Carat Brazilian Imperial Topaz Emerald Cut Drop Earrings 18K Yellow Gold
4.36 Carat Brazilian Imperial Topaz Emerald Cut Drop Earrings 18K Yellow Gold

4.36 Carat Brazilian Imperial Topaz Emerald Cut Drop Earrings 18K Yellow Gold

By Merkaba

Located in Beverly Hills, CA

4.36 carat total Brazilian imperial topaz emerald cut diamond drop earrings in 18K yellow gold and platinum by Merkaba Jewelry Beverly Hills. A collector focused, one of a kind pair ...

Category

21st Century and Contemporary American Modern Drop Earrings

Materials

Imperial Topaz, Topaz, Multi-gemstone, Emerald, White Diamond, Diamond, ...

Platinum 2.39ctw GIA No Heat Color Change Blue to Purple Sapphire & Diamond Ring
Platinum 2.39ctw GIA No Heat Color Change Blue to Purple Sapphire & Diamond Ring

Platinum 2.39ctw GIA No Heat Color Change Blue to Purple Sapphire & Diamond Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Step Cut - Prong Set - Violetish Blue Changing to Purple Color - Ceylon - No Heat - 2.24ct (exact) ** See Certification De...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

3.07 Carat Cobalt Blue Mahenge Spinel Oval Cut Loose Gemstone with Bellerophon
3.07 Carat Cobalt Blue Mahenge Spinel Oval Cut Loose Gemstone with Bellerophon

3.07 Carat Cobalt Blue Mahenge Spinel Oval Cut Loose Gemstone with Bellerophon

By Merkaba

Located in Beverly Hills, CA

A rare, collector level cobalt blue spinel from Mahenge, Tanzania, offered loose and unmounted by Merkaba Jewelry Beverly Hills. Weighing 3.07 carats and cut in an elegant oval, this...

Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

5.25 Carat Marquise Aquamarine Diamond Cocktail Ring in Platinum by Merkaba
5.25 Carat Marquise Aquamarine Diamond Cocktail Ring in Platinum by Merkaba

5.25 Carat Marquise Aquamarine Diamond Cocktail Ring in Platinum by Merkaba

By Merkaba

Located in Beverly Hills, CA

A striking and beautifully proportioned 5.25 carat marquise aquamarine diamond cocktail ring handcrafted in platinum by Merkaba Jewelry Beverly Hills. Centering the design is a natur...

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Multi-gemstone, White Diamond, Diamond, Beryl, Aquamarine, Platinum

6.04 Carat Apple Green Tourmaline Oval Three Stone Ring 18K Yellow Gold Merkaba
6.04 Carat Apple Green Tourmaline Oval Three Stone Ring 18K Yellow Gold Merkaba

6.04 Carat Apple Green Tourmaline Oval Three Stone Ring 18K Yellow Gold Merkaba

By Merkaba

Located in Beverly Hills, CA

An extraordinary 6.04 carat Apple Green Tourmaline commands the center of this refined three stone ring, handcrafted in luminous 18K yellow gold by Merkaba Jewelry Beverly Hills. The...

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, White Diamond, Multi-gemstone, Tourmaline, Gold, 18k Gold, Yell...

Russian Demantoid Garnet 0.95 Carat Loose Gemstone, Round Cut Vivid Green
Russian Demantoid Garnet 0.95 Carat Loose Gemstone, Round Cut Vivid Green

Russian Demantoid Garnet 0.95 Carat Loose Gemstone, Round Cut Vivid Green

By Merkaba

Located in Beverly Hills, CA

Offered loose by Merkaba Jewelry Beverly Hills, this 0.95 carat Russian demantoid garnet is prized for its vivid green color, lively brilliance, and the signature fire that makes dem...

Category

21st Century and Contemporary Russian Modern Loose Gemstones

Materials

Garnet, Other, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

4.47 Carat Pink Tourmaline Oval Diamond Ring in 18K Rose Gold by Merkaba Jewelry
4.47 Carat Pink Tourmaline Oval Diamond Ring in 18K Rose Gold by Merkaba Jewelry

4.47 Carat Pink Tourmaline Oval Diamond Ring in 18K Rose Gold by Merkaba Jewelry

By Merkaba

Located in Beverly Hills, CA

A luminous 4.47 carat Pink Tourmaline oval diamond ring handcrafted in 18K rose gold by Merkaba Jewelry Beverly Hills, created for collectors who are drawn to rare color, refined ele...

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Tourmaline, Multi-gemstone, White Diamond, Diamond, Gold, Rose Gold, 18k...

83.27 Carat Brazilian Amethyst Asscher Cut Loose Gemstone  Merkaba Jewelry
83.27 Carat Brazilian Amethyst Asscher Cut Loose Gemstone  Merkaba Jewelry

83.27 Carat Brazilian Amethyst Asscher Cut Loose Gemstone Merkaba Jewelry

By Merkaba

Located in Beverly Hills, CA

Own a true statement gemstone. This one of a kind 83.27 carat natural Brazilian Amethyst features a rare square octagon Asscher cut, offered loose and unmounted by Merkaba Jewelry Be...

Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst, Quartz, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

6 CTW Natural Zambian Emerald Diamond Engagement Ring 10 Karat White Gold
6 CTW Natural Zambian Emerald Diamond Engagement Ring 10 Karat White Gold

6 CTW Natural Zambian Emerald Diamond Engagement Ring 10 Karat White Gold

By Spectrum Jewels

Located in Diera, Dubai

6 CTW Natural Zambian Emerald Diamond Engagement Ring 10 Karat White Gold features octagon cut emerald set in center with diamonds around it and on shank making it statement engageme...

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Emerald, Gold, 10k Gold, White Gold

14.24 Carat Reddish Purple Garnet Cushion Cut Loose Gemstone  Merkaba Jewelry
14.24 Carat Reddish Purple Garnet Cushion Cut Loose Gemstone  Merkaba Jewelry

14.24 Carat Reddish Purple Garnet Cushion Cut Loose Gemstone Merkaba Jewelry

By Merkaba

Located in Beverly Hills, CA

Offered loose for the discerning collector, this exceptional 14.24 carat reddish purple Garnet is a bold, elegant gemstone with remarkable presence and rich natural color. The hue bl...

Category

21st Century and Contemporary Mozambican Modern Loose Gemstones

Materials

Garnet, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

3.01 Carat Unheated Ceylon Green Sapphire Emerald Cut Three Stone Platinum Ring
3.01 Carat Unheated Ceylon Green Sapphire Emerald Cut Three Stone Platinum Ring

3.01 Carat Unheated Ceylon Green Sapphire Emerald Cut Three Stone Platinum Ring

By Merkaba

Located in Beverly Hills, CA

3.01 carat unheated Ceylon green sapphire emerald cut three stone platinum diamond ring by Merkaba Jewelry Beverly Hills, accompanied by a GIA gem report. Clean step cut geometry and...

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Green Sapphire, Sapphire, Multi-gemstone, Emerald, White Diamond, Diamon...

3.57 Carat Oval Teal Sapphire Platinum Three Stone Alternative Engagement Ring
3.57 Carat Oval Teal Sapphire Platinum Three Stone Alternative Engagement Ring

3.57 Carat Oval Teal Sapphire Platinum Three Stone Alternative Engagement Ring

By Merkaba

Located in Beverly Hills, CA

A remarkable 3.57 carat oval teal sapphire three stone platinum ring, handcrafted by Merkaba Jewelry Beverly Hills and accompanied by a GIA report. Centering the design is a natural ...

Category

21st Century and Contemporary Sri Lankan Modern Engagement Rings

Materials

Sapphire, Diamond, White Diamond, Multi-gemstone, Platinum

Get Updated with New Arrivals
Save "Rare Gemstone Engagement Rings", and we’ll notify you when there are new listings in this category.

Rare Gemstone Engagement Rings For Sale on 1stDibs

Find an expansive variety of rare gemstone engagement rings available on 1stDibs. These distinct designs — crafted with great care and often made from gold, 18k gold and white gold — can elevate any look. Find a collection of 224 vintage versions or 391 modern creations for a more contemporary example of these cherished accessories. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 18th Century to those produced as recently as the 21st Century. Pieces in our collection of rare gemstone engagement rings made by contemporary jewelers — as well as those associated with modern — are very popular. Alberto, Celine Roelens and Sarosi By Timeless Gems each produced beautiful examples of these items that are worth considering. While most can agree that any pick from our collection easily elevates most outfits, but the choice of diamond versions from the 415 available is guaranteed to add a special touch to your ensemble. A selection of oval cut, cushion cut and emerald cut can be found today on these pages. There aren’t many items for men in our collection of rare gemstone engagement rings, as most of the options available are for women.

How Much are Rare Gemstone Engagement Rings?

Prices for rare gemstone engagement rings can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $260 and can go as high as $3,375,000, while rare gemstone engagement rings, on average, fetch $13,944.

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About Rare Gemstone Engagement Rings
  • 1stDibs ExpertNovember 2, 2021
    The best gemstone for an engagement ring is really a matter of preference. Diamonds have extraordinary brilliance, a hardness of 10, and are more scratch-resistant than any other gemstone. Emeralds and sapphires are also popular gemstones for an engagement ring. Shop a collection of vintage and modern engagement rings from some of the world’s top jewelers on 1stDibs.